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Description
R.E.A.L. Science Odyssey: Astronomy (Level 1)You will find REAL Science Odyssey to be unlike any other science curricula available. Most notably, it is secular. Only scientific inquiry and theory based on empirical and measurable evidence are understood to be valid and standard science in all REAL Science Odyssey courses. Also, REAL Science Odyssey courses are written specifically for home and small group use. Packed full of serious science and loads of fun, REAL Science Odyssey is an
You will find REAL Science Odyssey to be unlike any other science curricula available. Most notably, it is secular. Only scientific inquiry and theory based on empirical and measurable evidence are understood to be valid and standard science in all REAL Science Odyssey courses.Also, REAL Science Odyssey courses are written specifically for home and small group use. Packed full of serious science and loads of fun, REAL Science Odyssey is an incremental program that gently builds on itself and incorporates mathematics, scientific method, and science terminology. Created with the science novice in mind, you don't need any science background to teach REAL Science Odyssey.
In REAL Science Odyssey Astronomy 1, the major topics include scientific modeling, solar system, space, physics of light, space travel, cosmology, the universe, and gravity. Students study each planet separately as they travel through the solar system with Bunny and Dusty, the adorable space-dust bunnies. Short lessons are followed by several hands-on labs and activities including mixing and separating light waves, learning why the sky is blue, modeling the Earth/moon/sun system, creating a Big Bang timeline, and making a comet. Space travel and exploration is a highlight of the course. Students make models of several spacecrafts, create a a travel map of the solar system, and launch a soda bottle rocket.
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4.6 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Quick and easy to install
This review is for the INFISTAR AC85111 Cabin Air Filter. To be honest, when I saw this product I was a bit perplexed as to whether our car (Honda Odyssey) even had one! I have never replaced a cabin air filter on any car before. The mechanics might have done so during regular service, but I was not aware of it and had to do an internet search to find out where it would even be installed. Just because of my ignorance, I decided to get it and educate myself. My car actually DID have one and installation would have been a quick and easy job if I remembered to take all the heavy stuff (manuals, etc.) out of the glove box. Because I did not do it, it unhooked it on the right and I had quite a bit of trouble realigning it. If it hadn't been for that, installation would have only take a couple of minutes as it was a breeze. The new filter looks like a good quality product and will last a while. Jury is still out for me on the color though. The old filter was white, so it was easy to see the dirt it trapped. This new filter is almost dirt color which would make it harder to see how dirty it is. However, at such an affordable price, I can replace it as often as I want. I asked my mechanic about it and he said he only replaces cabin air filters if the customer requests it or if he notices a funny odor in the car.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Effective Cabin Air Filter – Fresh and Clean Air for My Car
I recently replaced my car’s cabin air filter with the AC85111 activated carbon filter, and I’ve noticed a clear improvement in air quality inside the vehicle. It helps keep the cabin air fresh, especially during daily commutes and long drives.
The activated carbon layer does a good job of reducing dust, odors, and outside pollution, making the driving experience more comfortable. I also noticed less smell from traffic fumes and general road dust entering the car.
The fit was perfect for my Honda Pilot, and installation was simple without needing any special tools. It is compatible with several Honda and Acura models, which makes it a reliable replacement option.
The material feels well-made and sturdy enough for regular use, ensuring consistent airflow while filtering out impurities effectively. Considering its performance and durability, it also offers good value for money.
Overall, this is a practical, easy-to-install, and reliable cabin air filter that helps maintain cleaner and fresher air inside the car.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good fit for our Honda Accord, quality filter
This was the perfect fit for my daughter's Honda Accord. It's a solid, budget‑friendly upgrade that fits perfectly. It only took a few minutes to install. The pleated material feels sturdy, and the activated carbon layer helps cut down on odors and everyday cabin dust.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
No more funky smell!
Have had a funky smell for a while in my car. Air fresheners just couldn't quite cover it up.
I pulled the old filter out which was reallll caked up with stuff and got the new one in. Not only is the funky smell finally gone, but the HVAC is a lot quieter when on full blast, and it blows the air harder.
It fit great, installation was easy, and having the smell gone makes it worth absolutely every penny.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Great item
Well constructed. Great quality. Fit perfectly in 2023 honda pilot. Nice value.
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Reviewed in the United States on February 17, 2026
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